﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 和谐字符串
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            string[] words = { "你妹", "系统", "政府", "外挂哦" };
            string input = Console.ReadLine();

            input = Replace(words, input);

            Console.WriteLine(input);
        }

        private static string Replace(string[] words, string input)
        {
            for (int i = 0; i < words.Length; i++)
            {
                string star = "";
                for (int j = 0; j < words[i].Length; j++)
                {
                    star += "*";
                }

                input = input.Replace(words[i], star);
            }

            return input;
        }
    }
}